Sony Xperia TL Ear Speaker Replacement The ear speaker is the last piece you can access in the phone. It is underneath the motherboard and allows you to hear the other person speaking.
Use the plastic opening tool to unlatch the cord's ends off the motherboard and loud speaker module. The cord can be located on the right side of the phone.
Step 6 — Motherboard
Use the Phillips #00 to remove the 3 5mm screws.
Lift the plastic cover off.
Use the plastic opening tool to pry the motherboard out of the phone shell.